:root{--bg:#0e1319;--panel:#151c25;--panel2:#1b2430;--line:#263243;--txt:#d7dfe9;--mut:#8394a8;--acc:#4da3ff;--ok:#3fb68b;--warn:#e6a23c;--bad:#e5534b;--teal:#34b3c4}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--txt);font:14px/1.4 "Segoe UI",system-ui,sans-serif}
body{display:grid;grid-template-columns:190px 1fr;grid-template-rows:56px 1fr;grid-template-areas:"top top" "side main"}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
.top{grid-area:top;display:flex;align-items:center;gap:24px;padding:0 18px;background:#0a0f14;border-bottom:1px solid var(--line)}
.brand{font-weight:600;font-size:17px;letter-spacing:.3px}.logo{color:var(--acc)}
.sim-tag{font-size:11px;font-weight:500;margin-left:10px;padding:2px 8px;border:1px solid var(--warn);color:var(--warn);border-radius:10px;letter-spacing:.5px}
.clock-box{margin-left:auto;text-align:right}.clock{font:600 26px/1 "Consolas","Courier New",monospace;color:#fff;letter-spacing:1px}
.clock-sub{font-size:11px;color:var(--mut)}
.clock-ctl{display:flex;gap:6px;align-items:center}
.side{grid-area:side;background:var(--panel);border-right:1px solid var(--line);padding:12px 8px;display:flex;flex-direction:column;gap:2px;overflow:auto}
.side a{color:var(--txt);padding:8px 12px;border-radius:5px}.side a:hover{background:var(--panel2);text-decoration:none}
.side a.on{background:#1f3a57;color:#fff}.side hr{border:0;border-top:1px solid var(--line);width:100%;margin:8px 0}
main{grid-area:main;overflow:auto;padding:16px 20px}
h1{font-size:19px;margin:0 0 12px}h2{font-size:14px;margin:0 0 8px;text-transform:uppercase;letter-spacing:.6px;color:var(--mut);font-weight:600}
.muted{color:var(--mut)}.right{text-align:right}.mono{font-family:Consolas,monospace}
.btn,button{background:var(--panel2);color:var(--txt);border:1px solid var(--line);padding:5px 12px;border-radius:5px;cursor:pointer;font:inherit}
.btn:hover,button:hover{border-color:var(--acc)}button.primary{background:#1f5f9f;border-color:#2b78c4;color:#fff}button.danger:hover{border-color:var(--bad)}
input,select,textarea{background:#0b1016;color:var(--txt);border:1px solid var(--line);border-radius:5px;padding:5px 8px;font:inherit}
input:focus,select:focus,textarea:focus{outline:1px solid var(--acc)}.time-in{width:64px;text-align:center;font-family:Consolas,monospace}
.grid{display:grid;gap:14px}.grid>*,.split>*{min-width:0}.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}
.tiles{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:14px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:7px;padding:10px 14px}
.tile .n{font:600 28px/1.1 Consolas,monospace}.tile .l{font-size:12px;color:var(--mut)}
.tile.warn .n{color:var(--warn)}.tile.bad .n{color:var(--bad)}.tile.ok .n{color:var(--ok)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:7px;padding:12px 14px;min-width:0}
.card.flush{padding:0}.card>h2{padding:0}.card.flush>h2{padding:12px 14px 0}
table{width:100%;border-collapse:collapse}th{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--mut);text-align:left;padding:6px 8px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--panel);z-index:1}
td{padding:5px 8px;border-bottom:1px solid #1d2733;white-space:nowrap}tr:hover td{background:#18212c}
.scroll{overflow:auto;max-height:calc(100vh - 230px)}.scroll.sm{max-height:320px}
.badge{display:inline-block;padding:1px 8px;border-radius:9px;font-size:12px;border:1px solid var(--line);background:#222d3b}
.st-unterwegs{background:#143a2c;border-color:#1f6b4f;color:#7be0b6}.st-haelt{background:#0f3a40;border-color:#1c6d77;color:#7fdbe8}
.st-verspaetet{background:#4a3410;border-color:#8a6120;color:#ffc66b}.st-bereit{background:#162d4a;border-color:#2b5a91;color:#9fcbff}
.st-geplant{color:var(--mut)}.st-angekommen{background:#212b38;color:#9fb0c4}.st-beendet{color:#5d6d80;background:transparent}
.st-ausser_betrieb{background:#4a1a18;border-color:#8a2c28;color:#ff9a94}
.delay{font:600 12px Consolas,monospace;padding:0 5px;border-radius:4px}.delay.late{background:#5a3a0c;color:#ffc66b}.delay.minor{color:#c9b77a}
.tn{font-weight:600;font-family:Consolas,monospace}.gen{color:var(--mut);font-style:italic}
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}.filters label{font-size:12px;color:var(--mut);display:flex;gap:5px;align-items:center}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:4px 16px}.kv dt{color:var(--mut)}.kv dd{margin:0}
.split{display:grid;grid-template-columns:300px 1fr;gap:14px;align-items:start}
.list{max-height:calc(100vh - 190px);overflow:auto}.list a{display:flex;justify-content:space-between;padding:6px 10px;border-bottom:1px solid #1d2733;color:var(--txt)}
.list a:hover,.list a.on{background:#1b2a3d;text-decoration:none}.pill{font-size:11px;color:var(--mut)}.pill.hot{color:var(--teal)}
.ev{display:grid;grid-template-columns:62px 1fr;gap:8px;padding:4px 0;border-bottom:1px solid #1d2733;font-size:13px}.ev .t{font-family:Consolas,monospace;color:var(--mut)}
.ev.k-stoerung .x,.ev.k-verspaetung .x{color:var(--warn)}.ev.k-ankunft .x{color:#9fb0c4}.ev.k-abfahrt .x{color:var(--ok)}.ev.k-trennung .x,.ev.k-vereinigung .x{color:var(--teal)}
.note{background:#18212c;border-left:3px solid var(--acc);padding:8px 12px;border-radius:0 5px 5px 0;color:#b9c6d6;font-size:13px}
.warnbox{border-left-color:var(--warn)}.errbox{border-left-color:var(--bad)}
.row-now td{background:#16304a}.row-next td{background:#1a2330}.row-skip td{color:#5d6d80}
.ctl{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.ctl input[type=number]{width:70px}
.sparse td{padding:3px 8px}.tag{font-size:11px;padding:0 6px;border-radius:4px;background:#1d3a38;color:#7fdbe8}
svg text{fill:var(--txt);font:12px "Segoe UI",sans-serif}svg .sub{fill:var(--mut);font-size:11px}
.dropzone{border:1px dashed var(--line);border-radius:7px;padding:18px;text-align:center;background:#111821}
@media(max-width:1200px){.tiles{grid-template-columns:repeat(3,1fr)}.g2,.g3,.split{grid-template-columns:1fr}}

.ds-box{padding:4px 6px 10px}.ds-box label{display:block;font-size:11px;color:var(--mut);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.ds-box select{width:100%}
.tabs{display:flex;gap:4px;margin-bottom:12px;border-bottom:1px solid var(--line)}.tabs button{border:0;border-bottom:2px solid transparent;border-radius:0;background:transparent;padding:8px 14px}.tabs button.on{border-bottom-color:var(--acc);color:#fff}
.tag.k{background:#3a2f12;color:#ffc66b}.tag.zt,.tag.zv{background:#1d3a38;color:#7fdbe8}
.ev.k-kreuzung .x{color:#ffc66b}
.chip{display:inline-block;padding:1px 7px;margin:1px 3px 1px 0;border-radius:4px;background:#1d2a3a;border:1px solid var(--line);font-size:12px;white-space:nowrap}.chip b{color:#fff}
.chip.use{cursor:pointer;color:var(--acc)}.chip.use:hover{border-color:var(--acc)}
tr.tot td{font-weight:600;background:#121a23;color:#b9c6d6}tr.sub td{background:#101821;color:var(--mut);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
tr.click{cursor:pointer}tr.open td{background:#16304a}.detail-row td{white-space:normal;background:#111821;padding:10px 14px}
.warn-t{color:var(--warn)}.gap{font-family:Consolas,monospace;color:var(--mut)}
.rawtbl td{font-size:12px;max-width:260px;overflow:hidden;text-overflow:ellipsis}.rawtbl th.c{text-align:center;padding:2px 6px}.rawtbl td.rn{color:var(--mut);background:#111821;text-align:right}
.plan-wrap{display:grid;grid-template-columns:1fr 240px;gap:12px;align-items:start}.plan-svg{background:#0b1016;border:1px solid var(--line);border-radius:6px;width:100%;touch-action:none;user-select:none}
.toolbar{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px;align-items:center}.toolbar button.on{background:#1f3a57;border-color:var(--acc);color:#fff}
.dsrow td{vertical-align:middle}.dsrow.on td{background:#16304a}

.ev.k-sperrung .x{color:var(--bad)}.ev.k-sev .x{color:#8fd0ff}
.switch{display:inline-flex;gap:8px;align-items:center;cursor:pointer}
.sevcard{padding:8px 10px;border-bottom:1px solid var(--line);cursor:pointer}.sevcard:hover{background:#121a24}.sevcard.on{background:#16263a}.sevcard small{color:var(--mut);display:block}
.stopedit td{padding:3px 4px}.stopedit input{width:100%}
.matrix th,.matrix td{text-align:center;white-space:nowrap}.matrix td:first-child,.matrix th:first-child{text-align:left;position:sticky;left:0;background:var(--panel)}
.warnbox2{border-left:3px solid var(--warn);padding:6px 10px;margin:4px 0;background:#241d0e}
.busedit input,.busedit select{width:100%;min-width:0}.busedit input[type=number]{width:62px}.busedit td{padding:3px 4px}
.sync-sw{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--mut);cursor:pointer;white-space:nowrap}
.clock-ctl :disabled{opacity:.45;cursor:not-allowed}

.infocard{border-left:3px solid var(--acc,#4da3ff);background:#121a23;border-radius:4px;padding:8px 10px;margin:6px 0}
.infocard.cat-parallel{border-left-color:#7b8cff}.infocard.cat-abzweig{border-left-color:#3fb68b}.infocard.cat-gemeinsam{border-left-color:#34b3c4}.infocard.cat-einschraenkung{border-left-color:#e6a23c}

/* TSC-Live */
.tsc-chip{margin-left:auto;font-size:12px;padding:3px 10px;border:1px solid var(--line);border-radius:12px;color:var(--mut)}
.tsc-chip:hover{text-decoration:none;border-color:var(--acc)}
.tsc-chip.s-verbunden{color:var(--ok);border-color:var(--ok)}.tsc-chip.s-keine_daten{color:var(--warn);border-color:var(--warn)}.tsc-chip.s-getrennt{color:var(--bad);border-color:var(--bad)}
.tsc-chip + .clock-box{margin-left:0}
.sess{border:1px solid var(--line);border-radius:6px;padding:10px 12px;margin-bottom:10px;background:var(--panel2)}
.sess.stale{border-color:#5a4a22}.sess h3{margin:0 0 6px;font-size:15px}
.chk{font-weight:600}.chk.auf_strecke{color:var(--ok)}.chk.abseits{color:var(--bad)}.chk.nicht_pruefbar{color:var(--warn)}
.miss{font-size:12px;color:var(--mut)}.miss b{color:var(--warn);font-weight:600}

/* Mehrbenutzer */
.sess-chip{font-size:12px;padding:3px 10px;border:1px solid var(--line);border-radius:12px;color:var(--txt);white-space:nowrap}
.net-chip{font-size:12px;color:var(--mut);white-space:nowrap}.net-chip.on{color:var(--ok)}.net-chip.off{color:var(--bad)}
.sess-chip{margin-left:auto}.sess-chip + .net-chip + .tsc-chip{margin-left:0}
.offline-bar{display:none;background:#4a1a18;color:#ffd0cc;padding:6px 18px;font-size:13px;position:fixed;top:0;left:0;right:0;z-index:50;text-align:center}
body.is-offline .offline-bar{display:block}
.overlay{position:fixed;inset:0;background:rgba(5,8,12,.78);display:flex;align-items:center;justify-content:center;z-index:100}
.dlg{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px 20px;width:min(420px,92vw)}
.own{font-weight:600}.st-code{display:inline-block;padding:1px 8px;border-radius:9px;font-size:12px;border:1px solid var(--line);white-space:nowrap}
.tc-frei{color:var(--mut)}.tc-uebernommen{background:#162d4a;border-color:#2b5a91;color:#9fcbff}
.tc-tsc_verbunden{background:#0f3a40;border-color:#1c6d77;color:#7fdbe8}.tc-position_bekannt{background:#143a2c;border-color:#1f6b4f;color:#7be0b6}
.tc-position_unbekannt{background:#4a3410;border-color:#8a6120;color:#ffc66b}.tc-verbindung_verloren{background:#4a1a18;border-color:#8a2c28;color:#ff9a94}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12px;color:var(--mut);margin-bottom:10px}.legend i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:5px;vertical-align:-1px}
.offline-dot{opacity:.6}
.top{gap:14px}.sim-tag{white-space:nowrap}.brand{white-space:nowrap}.tsc-chip{white-space:nowrap}

/* Startseite, Import-Hinweis, Sitzungsverwaltung, persönliche Einstellungen */
.overlay.start{background:var(--bg);overflow:auto;align-items:flex-start;padding:4vh 12px}
.start-box{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:22px 26px;width:min(760px,96vw);margin:auto}
.start-box h1{text-align:center;margin:0 0 4px}.start-logo{text-align:center;font-size:34px;color:var(--acc)}
.start-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-top:14px}
.start-card{background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:14px;display:flex;flex-direction:column;gap:10px}
.start-card.dim{opacity:.7}.start-card h2{margin:0}.start-card input{width:100%}.start-card .msg{color:var(--bad);font-size:13px;min-height:1em}
.start-box label{display:block}.start-box>label input{width:100%}
.bigcode{font-family:ui-monospace,Consolas,monospace;font-size:26px;letter-spacing:3px;color:var(--acc);user-select:all}
.import-bar{display:none;position:fixed;top:0;left:50%;transform:translateX(-50%);z-index:60;min-width:280px;max-width:92vw;padding:8px 18px;border-radius:0 0 8px 8px;font-size:14px;text-align:center;border:1px solid var(--line);border-top:0}
.import-bar.show{display:block}.import-bar.run{background:#1d3550;color:#cfe5ff}.import-bar.ok{background:#17382d;color:#c9f2e2}.import-bar.bad{background:#4a1a18;color:#ffd0cc}.import-bar.info{background:var(--panel2);color:var(--txt)}
.import-bar .sub{font-size:12px;opacity:.85;margin-top:2px}
.ds-box b{display:block;font-size:14px;color:var(--txt);margin-bottom:2px}.ds-box .muted{font-size:12px}
body.side-hidden{grid-template-columns:1fr;grid-template-areas:"top" "main"}body.side-hidden .side{display:none}
body.compact td,body.compact th{padding-top:2px;padding-bottom:2px}
.perm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:4px 14px;margin:8px 0}
.perm-grid label{display:flex;gap:6px;align-items:center;font-size:13px}.perm-grid label.fixed{opacity:.6}
.pcard{background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin-bottom:8px}
.pcard .head{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.pcard .head .who{font-weight:600;font-size:15px}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#556;margin-right:6px}.dot.on{background:var(--ok)}
.danger-zone{border-color:#5a2a28}